package com.sky.controller;

import com.sky.constant.StatusConstant;
import com.sky.dto.SetmealDTO;
import com.sky.dto.SetmealPageQueryDTO;
import com.sky.entity.Setmeal;
import com.sky.result.PageResult;
import com.sky.result.Result;
import com.sky.service.SetmealService;
import com.sky.vo.DishItemVO;
import com.sky.vo.SetmealVO;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.cache.annotation.CacheEvict;
import org.springframework.cache.annotation.Cacheable;
import org.springframework.web.bind.annotation.*;

import java.util.List;

/**
 * 套餐管理
 */
@RestController
@RequestMapping("/admin/setmeal")
@Api(tags = "套餐相关接口")
@Slf4j
public class SetmealController {

    @Autowired
    private SetmealService setmealService;

    //新增套餐

    @PostMapping
    @ApiOperation("新增套餐")
    @CacheEvict(cacheNames = "setmealCache",key = "#setmealDTO.categoryId")//key: setmealCache::100
    public Result save(@RequestBody SetmealDTO setmealDTO) {
        setmealService.saveWithDish(setmealDTO);
        return Result.success();
    }

    //分页查询
    @GetMapping("/page")
    @ApiOperation("分页查询")
    public Result<PageResult> page(SetmealPageQueryDTO setmealPageQueryDTO) {
        PageResult pageResult = setmealService.pageQuery(setmealPageQueryDTO);
        return Result.success(pageResult);
    }
//套餐起售停售
    @PostMapping("/status/{status}")
    @ApiOperation("套餐起售停售")
    @CacheEvict(cacheNames = "setmealCache",allEntries = true)
    public Result startOrStop(@PathVariable Integer status, Long id) {
        setmealService.startOrStop(status, id);
        return Result.success();
    }
    // 批量删除套餐
    @DeleteMapping
    @ApiOperation("批量删除套餐")
    @CacheEvict(cacheNames = "setmealCache",allEntries = true)
    public Result delete(@RequestParam List<Long> ids){
        setmealService.deleteBatch(ids);
        return Result.success();
    }
    //根据id查询套餐，用于修改页面回显数据
    @GetMapping("/{id}")
    @ApiOperation("根据id查询套餐")
    public Result<SetmealVO> getById(@PathVariable Long id) {
        SetmealVO setmealVO = setmealService.getByIdWithDish(id);
        return Result.success(setmealVO);
    }
    //修改套餐
    @PutMapping
    @ApiOperation("修改套餐")
    @CacheEvict(cacheNames = "setmealCache",allEntries = true)
    public Result update(@RequestBody SetmealDTO setmealDTO) {
        setmealService.update(setmealDTO);
        return Result.success();
    }




    @RestController("userSetmealController")
    @RequestMapping("/user/setmeal")
    @Api(tags = "C端-套餐浏览接口")
    public class setmealController {
        @Autowired
        private SetmealService setmealService;

        /**
         * 条件查询
         *
         * @param categoryId
         * @return
         */
        @GetMapping("/list")
        @ApiOperation("根据分类id查询套餐")
        @Cacheable(cacheNames = "setmealCache",key = "#categoryId") //key: setmealCache::100
        public Result<List<Setmeal>> list(Long categoryId) {
            Setmeal setmeal = new Setmeal();
            setmeal.setCategoryId(categoryId);
            setmeal.setStatus(StatusConstant.ENABLE);

            List<Setmeal> list = setmealService.list(setmeal);
            return Result.success(list);
        }

        /**
         * 根据套餐id查询包含的菜品列表
         *
         * @param id
         * @return
         */
        @GetMapping("/dish/{id}")
        @ApiOperation("根据套餐id查询包含的菜品列表")
        public Result<List<DishItemVO>> dishList(@PathVariable("id") Long id) {
            List<DishItemVO> list = setmealService.getDishItemById(id);
            return Result.success(list);
        }
    }

}
